Sharp GX-CD5100W - Tape Recording; Recording from CD to Cassette Tape; Recording Radio Broadcasts to Cassette Tape

GX-CD5100W
5 – 4
IC1
(LC78690 )
Pin No. Voltage (V)
11.60
2 1.77
3 1.73
4 1.54
5 1.54
6 1.64
7 1.64
8 1.64
9 1.64
10 1.58
11 1.64
12 0.00
13 1.64
14 1.64
15 1.58
16 1.58
17 1.63
18 3.25
19 0.00
20 0.00
21 3.25
22 1.63
23 1.63
24 1.63
25 1.64
26 0.00
27 0.00
28 1.50
29 1.10
30 3.10
31 0.00
32 3.28
33 0.00
34 0.00
35 0.00
36 3.15
37 0.00
38 1.80
39 3.15
40 0.00
41 3.15
42 0.00
43 0.00
44 2.78
45 2.75
46 0.00
47 2.84
48 3.12
49 3.12
50 0.00
51 0.00
52 0.00
53 0.00
54 0.00
55 0.00
56 0.00
57 0.00
58 0.00
59 0.00
60 0.00
61 3.10
62 1.55
63 1.85
64 1.85
65 0.00
66 1.80
67 0.00
68 3.16
69 0.00
70 0.00
71 0.00
72 1.32
73 1.53
74 3.03
75 1.62
76 3.26
77 0.00
78 1.63
79 3.26
80 1.60
IC2
(LA6548NH )
Pin No. Voltage (V)
1 5.86
2 5.56
3 1.64
4 1.64
5 2.60
6 2.60
7 0.00
8 0.00
9 2.60
10 2.60
11 1.64
12 1.64
13 3.28
14 5.03
15 3.28
16 3.89
17 1.64
18 1.64
19 2.60
20 2.61
21 0.00
22 0.00
23 2.61
24 2.59
25 1.64
26 1.64
27 1.64
28 5.86
Q1
Pin No. Voltage (V)
E 3.28
C 0.00
B 3.25
Q2
Pin No. Voltage (V)
E 5.62
C 3.29
B 3.29
Q3
Pin No. Voltage (V)
E 1.80
C 3.29
B 2.34